Staffing Bill Rate Engine

Why this comes up

Every staffing placement starts with the same question: what do I actually need to bill for this to be worth doing? Answering it from habit, "we usually charge around X," or by copying a competitor's rate, skips the two numbers that actually determine whether a placement is profitable: your real loaded cost for that worker, and the margin you actually need after every fee that comes off the top. This engine builds the rate forward from those two numbers instead of backward from a guess.

How we calculated this

Required bill rate equals your loaded direct cost (pay plus employer burden plus any other direct hourly costs) divided by one minus your target margin minus your variable program fee rate (VMS/MSP), as decimals:

Required Bill Rate = Loaded Direct Cost / (1 - Target Margin - Variable Fee Rate)

Worked example, using the calculator's own defaults: a $29.50/hr loaded cost, a 30% target margin, and a 2% program fee.

Required Bill Rate = 29.50 / (1 - 0.30 - 0.02) = 29.50 / 0.68 = $43.38/hr
Markup on loaded cost = (43.38 - 29.50) / 29.50 = 47.1%
Resulting margin = (43.38 - 29.50 - 43.38 x 0.02) / 43.38 = 30.0%

Markup on loaded cost and markup on pay rate are reported separately and should never be treated as the same number, see the Markup vs Margin engine.

What this means

• Target margin and the program fee rate both subtract from 1 in the denominator, not from each other, because both eat into the same billings dollar. Adding them in the numerator instead is a common shortcut that understates the rate you need.
• The rate this engine returns clears your target margin exactly at the volume and fee structure you entered; it doesn't build in slack for a rate cut, a slow-paying client, or a fee that changes mid-contract, model those separately once you have a baseline rate.
• A higher target margin or a higher program fee both push the required rate up in the same direction, and the two compound: a client on a heavy VMS program needs a materially higher rate to clear the same margin as a direct client.

Common mistakes

• Pricing off pay rate instead of loaded cost, which ignores employer burden entirely and understates the true cost being marked up.
• Treating target margin plus program fee as something you subtract from the bill rate directly, rather than from 1 in the denominator, which produces a rate that's too low.
• Quoting a markup percentage to a client without stating whether it's measured against pay rate or loaded cost, since the same deal produces two very different-looking numbers depending on the basis.

Frequently asked questions

Why is the required rate higher than loaded cost plus margin, added simply?

Because the program fee is also a percentage of the bill rate itself, not a flat add-on. Solving for the rate that clears both the margin and the fee requires dividing by the remainder, not adding the two percentages to cost.

What if I don't have a VMS or MSP program fee on this account?

Enter 0 for the program fee rate; the formula reduces to loaded cost divided by one minus target margin, the direct-client case.

Does this account for competitive market rates?

No. This is the rate your own economics require, not a market benchmark. Compare it against what the market will bear separately; if the required rate is above market, that's a real signal worth acting on, not something this engine resolves for you.

Limitations

This is a pricing model, not a guarantee of client acceptance. It does not account for competitive market rates, contractual minimums or maximums, or state wage-transparency requirements.

Next decision

• See how a VMS or MSP program fee changes this rate
• Model this rate against actual assignment hours and duration

Learn more

Staffing Markup vs Margin — why markup and margin describe the same price two different ways, and why confusing them overstates profitability.